function [filtered_data] = FUN_bandpassFilter(data )
%FUN_plotDataFreq Summary of this function goes here
%   Detailed explanation goes here

data_offset = data - data(1);
% Hd = bandpassfilter;
Hd = bandpassfilter;
filtered_data = filter(Hd,data_offset);
filtered_data = filtered_data - mean(filtered_data);
%filtered_data = data_offset + data(1);
end

